UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o6higv2aSbM7gXRXKrCaCf7Elfs2l9RhKsxIUZdX9NI=' 
WHERE 
  key_id = 'd8bc56d2baed1bf49ea004410aee7e41ed23542262083b11364c86b63ea15572' 
  AND (
    token = 'o6higv2aSbM7gXRXKrCaCf7Elfs2l9RhKsxIUZdX9NI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )